Digital Technique Gps receiver

Homemade GPS Receiver for Upcoming UAV Project

Homemade GPS receiver | Raspberry Pi

A slightly abbreviated post today â€“ weâ€™ve just driven 380 miles to Phoenix from LA for Intel ISEF, where Ebenâ€™s talking tomorrow, and weâ€™re ready to drop. But I was mailed this amazing piece of work this morning, and it really deserves your attention.

Andrew Holme is a member of the Systems Group at Broadcom Cambridge. Heâ€™s friends with several of Raspberry Piâ€™s engineers,...

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A Mass-Market Galileo Receiver

The authors test three mass-market design drivers on a chip developed expressly for a new role as a combined GPS and Galileo consumer receiver: the time-to-first-fix for different C/N0, for hot, warm, and cold start, and for different constellation

You don't send data through a GPS system, the GPS satellite network operated by the Air Force just sends out signals that are used by a GPS receiver to calculate its position.â€ť Recently, Aireon completed the qualification testing for its receiver payload.

How to Survive a Total Constellation Outage

Here are the pictures, and the story they tell. Test data coincident with the GLONASS ephemeris disruption of April 1 and 2 showing conclusively how a GPS/GLONASS/QZSS/BEIDOU receiver survives the complete disruption of one of the constellations.

New GPS Civil Signal Rollout Will Aid Spoofing Countermeasures

L2C is the second civilian GPS signal, and when combined in a dual-frequency receiver with the legacy L1 C/A civil signal, enables ionospheric correction that will improve accuracy. The signal broadcasts at a higher effective power than L1 C/A, which

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This is a step beyond regular GPS services, which act as more of a one-way system by only communicating with a receiver. â€śWhen you use GPS, all you know is where you are,â€ť said Thoma. â€śYou need a second system to be able to transmit that ...

Electronic GPS Speed Training Devices by Nike

Nike offers two types of GPS devices you can use for speed training: the Nike+ SportWatch that contains a GPS receiver and Nike+ GPS App, an application that you can download into your iPhone. Either can provide you with detailed information to improve ...